ELECTRICAL CHARACTERISTICS CURVES
Copper | Strip |
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Vo(+) |
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10u | 1u | SCOPE | RESISTIVE |
| LOAD | ||
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Figure 9: Output voltage noise and ripple measurement test setup. Scope measurement should be made using a BNC cable (length shorter than 20 inches). Position the load between 51 mm to 76 mm (2 inches to 3 inches) from the module.
| 3.5 |
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| 3.0 |
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(V |
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VOLTAGE | 2.5 |
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2.0 |
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OUTPUT | 1.5 |
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| 1.0 |
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| 0.5 |
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| Vin=48V |
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| 0.0 |
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| 0.0 | 2.0 | 4.0 | 6.0 | 8.0 |
LOAD CURRENT (A)
Figure 11: Output voltage vs. load current showing typical current limit curves and converter shutdown points.
Figure 10: Output voltage ripple at nominal input voltage and
rated load current (20 mV/div). Load capacitance: 1µF ceramic
capacitor and 10µF tantalum capacitor. Bandwidth: 20 MHz.
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